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@ksylvan
Created May 22, 2017 20:17
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Gitlab runner for VM
#!/bin/sh
#
#IMAGE=gitlab/gitlab-ce:previous
IMAGE=gitlab/gitlab-ce
NAME=gitlab
PORTS="-p 443:443 -p 80:80 -p 22:22"
G_CONFIG=/etc/gitlab
G_OPT=/var/opt/gitlab
G_LOG=/var/log/gitlab
POSTFIX_CONFIG=/etc/postfix
VOLUMES="-v $G_CONFIG:$G_CONFIG -v $G_OPT:$G_OPT -v $G_LOG:$G_LOG"
BACKUP_REMOTE=/root/box.net
MY_LOG=$G_LOG/docker.log
if [ -n "$CRON" ]
then
exec >> $MY_LOG 2>&1
fi
kill_it()
{
echo "$(date): Killing $NAME container"
docker rm -f $NAME > /dev/null 2>&1
}
run_it()
{
echo "$(date): Starting $NAME container"
docker run -d --privileged --name $NAME $VOLUMES $PORTS $IMAGE
}
back_it_up()
{
echo "$(date): Backing up $NAME"
if [ -n "$CRON" ]
then
docker exec $NAME gitlab-rake gitlab:backup:create RAILS_ENV=production CRON=1
else
docker exec -it $NAME gitlab-rake gitlab:backup:create RAILS_ENV=production
fi
gzip -v -9 $(find $G_OPT/backups -type f -a ! -name '*.gz')
}
remote_copy()
{
echo "$(date): Backing up to $BACKUP_REMOTE"
if [ ! -r $BACKUP_REMOTE/gitlab/last_backup.txt ]
then
mount $BACKUP_REMOTE
if [ ! -r $BACKUP_REMOTE/gitlab/last_backup.txt ]
then
echo "ERROR: No $BACKUP_REMOTE/gitlab/last_backup.txt file present."
exit 1
fi
fi
cp -v $(find $G_OPT/backups -type f -newer $BACKUP_REMOTE/gitlab/last_backup.txt) $BACKUP_REMOTE/gitlab
date > $BACKUP_REMOTE/gitlab/last_backup.txt
}
config_backup()
{
echo "$(date): Backing up configs for $NAME"
tar -czf $G_OPT/backups/etc-gitlab.tar.gz $G_CONFIG $POSTFIX_CONFIG
}
upgrade()
{
echo "$(date): Upgrade of GitLab docker image $IMAGE"
docker pull $IMAGE
}
case "$1" in
start|restart)
kill_it
run_it
;;
stop)
kill_it
;;
backup)
back_it_up
remote_copy
;;
config_backup)
config_backup
remote_copy
;;
upgrade)
upgrade
;;
sh)
docker exec -it $NAME bash
;;
logs)
docker logs -f $NAME
;;
renewed)
cp /etc/letsencrypt/live/gitlab.sylvan.com/fullchain.pem $G_CONFIG/ssl/gitlab.sylvan.com.crt
cp /etc/letsencrypt/live/gitlab.sylvan.com/privkey.pem $G_CONFIG/ssl/gitlab.sylvan.com.key
run_it
;;
certs)
/usr/local/bin/certbot-auto renew --pre-hook "$0 stop" \
--post-hook "$0 renewed" --quiet --no-self-upgrade
;;
*)
echo "Usage: $0 [start | stop | restart | backup | config_backup | upgrade | sh | logs]"
echo " start .............. Start GitLab."
echo " stop .............. Stop GitLab."
echo " restart ............ Stop GitLab."
echo " backup ............. backup GitLab DB."
echo " config_backup ...... backup GitLab configs."
echo " upgrade ............ Upgrade to latest GitLab."
echo " sh ................. Interactive shell inside the container."
echo " logs ............... Logs from the container."
echo " certs .............. Renew certbot.eff.org certs if needed."
;;
esac
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